Water Temperature Adjustment; Setting The Day Of The Week And Time; Using The Timer - Mitsubishi Electric CITY MULTI R410A Serie Manual De Operación

To Change the Temperature Setting...
1. To lower the temperature: Press the
2. To raise the temperature: Press the
• Each press changes the setting by 1 °C (1 °F). The current setting is dis-
played at 3.
• The available ranges are as follows. *1, *2
Hot Water Heating
30 °C - 70 °C 30 °C - 45 °C
87 °F - 158 °F 87 °F - 113 °F
Note:
*1 Available ranges vary according to the type of unit connected.
*2 If temperature range limits have been set at Function Selection of remote
controller, the available ranges will be narrower than shown above. If you attempt
to set a value outside of the restricted range, the display will show a message
indicating that the range is currently restricted.
For information about how to set and clear these range limits, refer to section 3,
item [3]–2 (3).
*3 If Function Selection of remote controller are set to display the temperature in
Fahrenheit. For information about how to select °C or °F , refer to section 3, item
[3]–4 (1).

2.2. Water temperature adjustment

To change water temperature
Press the 1 1 1 1 1 [water temperature adjustment] button and set the water tem-
perature of your choice.
once changes the setting by 1 °C.
Pressing or
If the pressing is continued, the setting continues to change by 1 °C.
• Indoor temperature can be set within the following range.
Hot Water Heating
30 °C - 70 °C 30 °C - 45 °C
87 °F - 158 °F 87 °F - 113 °F
• It is impossible to set the water temperature by the Inlet Water Temp. or Outlet
Water Temp.
The range of water temperature display is 0 °C to 100 °C. Outside this range,
*
the display flashes either 0 °C or 100 °C to inform you if the water temperature
is lower or higher than the displayed temperature.

2.3. Setting the Day of the Week and Time

Use this screen to change the current day of the week
and time setting.
Note:
The day and time will not appear if clock use has been disabled at Function Selection
of remote controller.
TIME SUN
˚C
TEMP.
2 MENU ON/OFF INITIAL SETTING
BACK MONITOR/SET DAY CHECK
PAR-W21MAA CLOCK CLEAR
A
Set Temperature button 3.
Set Temperature button 3.
Cooling
10 °C - 30 °C
50 °F - 87 °F
Cooling
10 °C - 30 °C
50 °F - 87 °F
1
Day of the Week &
Time display
9
ON/OFF
CIR.WATER 4
TEST
How to Set the Day of the Week and Time...
2
TIME SUN
1. Press the or Set Time button A to show display 2.
2. Press the TIMER ON/OFF (SET DAY) button 9 to set the day.
* Each press advances the day shown at 3 : Sun → Mon → ... → Fri → Sat.
3. Press the appropriate Set Time button A as necessary to set the time.
* As you hold the button down, the time (at 4) will increment first in minute
intervals, then in ten-minute intervals, and then in one-hour intervals.
4. After making the appropriate settings at Steps 2 and 3, press the CIR.WATER
button 4 to lock in the values.
Note:
Your new entries at Steps 2 and 3 will be cancelled if you press the Mode (Return)
button 2 before pressing the CIR.WATER
5. Press the Mode (Return) button 2 to complete the setting procedure. This will
return the display to the standard control screen, where 1 will now show the
newly set day and time.

2.4. Using the Timer

This section explains how to set and use the timer. You can use Function Selection
of remote controller to select which of three types of timer to use: 1 Weekly timer,
2 Simple timer, or 3 Auto Off timer.
For information about how to set the Function Selection of remote controller, refer
to section 3, item [3]–3 (3).
Using the Weekly Timer
1. The weekly timer can be used to set up to six operations for each day of the
week.
• Each operation may consist of any of the following: ON/OFF time together
with a temperature setting, or ON/OFF time only, or temperature setting only.
• When the current time reaches a time set at this timer, the unit carries out the
action set by the timer.
2. Time setting resolution for this timer is 1 minute.
Note:
*1. Weekly Timer/Simple Timer/Auto Off Timer cannot be used at the same time.
*2. The weekly timer will not operate when any of the following conditions is in
effect.
The timer feature is off; the system is in an malfunction state; a test run is in
progress; the remote controller is undergoing self-check or remote controller
check; the user is in the process of setting a function; the user is in the process
of setting the timer; the user is in the process of setting the current day of the
week or time; the system is under central control. (Specifically, the system will
not carry out operations (unit on, unit off, or temperature setting) that are
prohibited during these conditions.)
Operation No.
4 2
TEMP.
B
MENU ON/OFF
BACK MONITOR/SET DAY
PAR-W21MAA CLOCK
2 A
3
Day of the Week Setting
4
Time Setting
button 4.
3
SUN
ON
1
˚C
WEEKLY
3
ON/OFF
1
7 8
INITIAL SETTING
CIR.WATER
4
CHECK TEST
CLEAR
9 0
11